baber/WOPTO huggingface dataset:
Patent JP-H09317405-A (JP)
Title: Cooling system for high-pressure, front stage rotor blade embedded part of steam turbine
Inventor: ODA AKIRA
IPC: F01K7/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress a reduction in material rigidity of an embedding part for a high-pressure, front stage rotor blade of a steam turbine by automatically calculating the optimal temperature and flow of cooling steam according to the operating conditions of the steam turbine to control its temperature and flow to their optimum values and then applying them to the high-pressure, front stage rotor blade embedded part. SOLUTION: In controlling cooling steam for cooling an embedding part for a high-pressure, front stage rotor blade of a high-pressure turbine, a temperature sensor 38 and a pressure sensor 37 detect the temperature and pressure of a high-pressure, front stage rotor blade outlet respectively and a computing element 39 calculates the proper temperature and flow of cooling steam. Signals from the computing element 39 open or close flow regulating valves 35a to 35c to control the temperature of a cooling steam header 34 to its proper temperature.  A temperature sensor 36 detects the temperature of the cooling steam header 34 and then feeds back it to the calculating element 39 which in turn opens the regulating valve on the low-temperature side as well as closes the regulating valve on the high-temperature side when the fed-back temperature is higher than the optimal temperature and vice versa when lower than the optimal temperature.
Patent JP-S5927008-A (JP)
Inventor: IZEKI JIROU
IPC: E01D101/00
Filed: 1982-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06256663-A (JP)
Title: Isocyanate-modified wax and toluene solution of this wax
Inventor: MATSUMOTO HIROSHI
IPC: C08L91/00
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a substitute natural wax or a modifier for a natural wax having a low melting point, a low viscosity and a high hardness equivalent to those of a vegetable natural wax and excelling in solubility in an organic solvent. CONSTITUTION:This wax is one obtained by reacting an isocyanate with a mixture of a 10-30C linear aliphatic prim. monoalcohol with 1-50mol% aliphatic polyalcohol.
Patent JP-H09319846-A (JP)
Title: Card-type medium and code reader
Inventor: SAWAKI RYOICHI
IPC: G06K19/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To insert a card in a free state. SOLUTION: In this code reader, an ID card 1 on which multimedia information is printed as an optically readable two-dimensional code is manually moved along a scanning groove of this reader, while having a prescribed brought into contact with this scanning groove, thus optically reading this code. ID information 3 is printed on front and rear faces of the ID card 1, symmetrically with respect to the center line of the card in the scanning direction, and two optical systems 4a and 4c are so arranged, that they correspond to predetermined passage positions of a code, printed on the front or rear face of the ID card 1 to lead the reflected light from the ID information 3 printed on the front or rear face of the ID card 1 to a single area sensor 7 for code which is read at the time of manually moving the ID card 1 along the scanning groove.
Patent JP-S5760761-A (JP)
Title: Line interface connection system
Inventor: SHIBATA KOUKI
IPC: G06F13/00
Filed: 1980-09-29
Abstract: PURPOSE:To facilitate the maintenance of a communication line, by making direct connection and folding connection in a local equipment possible by a connection cable with intersecting connectors and by searching troubles including the connection cable. CONSTITUTION:In case that a data processing device 6 of the communication line system communicates data with a terminal equipment 1 through a communication line 4, the device 6 and a communication device 5 are connected, and the device 5 and a MODEM or line terminating device 3' are connected by a cable 2 with connectors. The device 3' and a MODEM or line terminating device 3 of the otherparty station are connected through the communication line 4, and the device 3 and the terminal equipment 1 are connected by the cable 2 with connectors. The cable 2 has connectors 10 which a terminal equipment 1-1 and plural communication control devices 5-0 and 5-1 to make direct connection and folding connection possible, and thus, troubles are searched including the cable 2 to facilitate the maintenance of the communication line.
Patent JP-2000136165-A (JP)
Title: Acid-sensitive compound and resin composition for photoresist
Inventor: NAKANO TATSUYA
IPC: G03F7/039
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an alicyclic hydrocarbon group (adamantane skeleton or the like), highly resistant to etching, convertible to an alkali-soluble polymer when irradiated with light and therefore useful for forming fine patterns. SOLUTION: This new compound is a compound of formula I [R1 and R2 are each H, an alkyl or cycloalkyl, or may form an alicyclic hydrocarbon ring together with the carbon atom adjacent thereto; R3 is H or methyl; R4 is H, a halogen, alkyl, oxygen-contg. group or (N-substituted) amino; (n) is >=1; ring Z is a monocyclic or polycyclic alicyclic hydrocarbon ring] [e.g. 1-(1- acryloyloxy-1,2-dimethylpropyl)adamantane] or a compound of formula II (e.g. 2-isopropyl-2-acryloyloxyadamantane). The compound of formula I or formula II is obtained for example, by reducing a carbonyl compound of formula III or formula IV to form the corresponding hydroxy compound which is, as necessary, isolated and then subjected to esterification with (meth)acrylic acid.
Patent JP-S6028086-A (JP)
Title: Contact type head
Inventor: GOTOU ATSUSHI
IPC: G11B5/10
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a contact type magnetic head which prevents damage to a medium such as a magnetic disc and gives rise to deterioration in characteristic by using a porous material impregnated with a lubricant as a holding body (referring to a slider). CONSTITUTION:A material prepd. by impregnating a lubricant such as metallic soap consisting of a metallic salt of a higher fatty acid, ester of a higher fatty acid, higher fatty acid amide, etc. into porous ceramic or porous glass such as cordierite (2Mg.2Al2O3.5SiO2) or the like is used as a material for a contact type head which sandwiches a magnetic core 1 for recording and reproducing and a magnetic core 2 for erasing with a support 3 or is disposed therewith on both sides of the support 3 and is further supported over the entire part by a slider 4. The head which decreases the deterioration in the recording and reproducing characteristic by the damage of a magnetic disc in the stage of contact with the magnetic disc 5 or the like is thus obtd.
Patent JP-S61294993-A (JP)
Title: Speaker system
Inventor: MORITA SHIGERU
IPC: H04R5/02
Filed: 1985-06-24
Abstract: PURPOSE:To enlarge an optimum listening range by a listener by arranging differently each sound axis of an upper and a lower speaker units in a front direction in one and in the direction of angle tilted within a horizontal plane in another and connecting a phase shifter having an all pass filter characteristic on either of speakers. CONSTITUTION:The sound axis of a speaker unit 2a mounted at a speaker system 3a which is provided at the left side of a television 5 is facing the front direction and that of a unit 2b facing the right direction within the horizontal plane against the front direction and that of a speaker unit 2b at a speaker system provided at the right side of the television 5 is facing symmetrically with that of the speaker system 3a provided at the leftside. So that a lower side speaker unit 2a provided at the left side speaker 3a emits sound in the front direction and the axis of an upper side speaker 2b is tilted in the right direction, the sound is emitted in the direction of a range shown by AO1A. Similarly, the emission of the sound from the upper speaker unit 2b is tilted in the left direction as shown in the range of BO2B.
Patent JP-S6115741-A (JP)
Inventor: KANEFUJI YUUJI
IPC: B02B3/04
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H033843-A (JP)
Title: Automatic document feed device
Inventor: SAEKI SHIRO
IPC: G03G15/00
Filed: 1989-05-31
Abstract: PURPOSE:To smoothly perform a stabilized sheet-feed even when a thick document is supplied and fed without increasing conveying force and calling force of a pull-out roller by enlarging the gap between the outer peripheral surface of a separating roller and a sheet feed guide in the return path compared to a minimum gap which the document of ordinary thickness can pass through. CONSTITUTION:The gap between the outer peripheral surface of a separating roller 8 and an upper sheet-feed guide 32, and a lower sheet-feed guide 31 provided so as to be opposed to them, is formed wider at the curved portion opposed to the separating roller 8. Due to this, a document comming out from the pressure-contact part at which the separating roller 8 is contacted with a blocking belt 7, leaves the outer peripheral surface of the separating roller 8 by its skirting and advances without obstruction to the straight part of the conveying path with its tip slided on the face of the lower sheet-feed guide 31, while it maintains its curved state with a large radius of curvature. At this portion, the gap between the upper and lower sheet-feed guides 31, 32 becomes narrow, but the document need not curve and smoothly advances to enter the nip of a pull-out roller 9 and a pressure roller 10 and is then conveyed.
Patent JP-S5840033-A (JP)
Title: Drying of meat
Inventor: SUGISAWA AKIRA
IPC: A23L13/00
Filed: 1981-09-01
Abstract: PURPOSE:To obtain dried meat which can be reconstituted to the meat having the taste, flavor and texture of fresh meat, by frying meat in an oil undr reduced pressure, and freezedrying the product in vacuum. CONSTITUTION:Meat (e.g. beef, pork, chicken, mutton, etc.) is preferably preheated to 30-90 deg.C, and fried in an oil under reduced pressure to decrease the water-content of the meat to 35-65%. The frying can be carried out either by dipping the meat in the oil in an oil tank, and quickly reducing the pressure in the tank, or by evacuating the oil tank, and charging the meat into the tank. The fried meat is freeze-dried in vacuum at a cooling rate to cool the meat from +25 deg.C to -30 deg.C in 30-120 minutes and at the ultimate temperature of <=-10 deg.C.
Patent JP-H04359858-A (JP)
Title: Surface light source device
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F21S2/00
Filed: 1991-06-07
Abstract: PURPOSE:To enhance the light utilization efficiency and increase the brightness by locating the opening in a fluorescent tube and the light incident surface of a light guide part so that they face each other, and forming an interferential film consisting of different types of optical films with differing refractive index on the inner surface or outer surface of the fluorescent tube opening. CONSTITUTION:An interferential film 103 is formed on the inner surface of a glass body 104 at the opening in a fluorescent tube 101. This film 103 shall consist of a laminate of a blue, green, and red interferential film element 10-12. The outgoing beam of light 102 emitted through the interferential film 103 is cast onto a light guide part 2, and the outgoing beam of light 3 therefrom is cast onto a transmission type display panel.
Patent JP-H10325493-A (JP)
Title: Gas cylinder valve connection joint
Inventor: YAGISAWA SHIGERU
IPC: F16J15/06
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To restrain a deformation amount of a synthetic resin made basket at minimum, even when a female nut is tightened excessively, by mounting a metal ring for preventing an excessive tightening to the outer periphery of the gasket. SOLUTION: A ring shape recessed groove is formed on the outer periphery of a gasket made of a compound resin of teflon and a metal ring 7 with about half thickness of the gasket is inserted in the recessed groove. Thereby, even when the excessive tightening is existed, the deformation amount of the gasket 6 can be restrained to minimum. In addition to that, the function of a gasket damage prevention is also provided. As a thrust bearing 8 is interposed on the bottom of the ground 5 of a connected joint and female nut 4, they are not contacted directly and therefore, the turning together at the tightening time can be prevented.
Patent JP-S5260917-A (JP)
Title: Rotary machine
Inventor: KURODA WASUKE
IPC: H02K3/16
Filed: 1975-11-14
Abstract: PURPOSE: To control a groove leakage magnetic flux by forming a conductor surface on at least one side of the groove which is arranged on the circumference in the laminated core of the armature or stator in a rotary machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09317646-A (JP)
Title: Pressure generator
Inventor: ITAKURA HIROSHI
IPC: F04B41/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To execute the calibrating work of a pressure apparatus in a short time even where there is no power source such as an alternating current power supply, by arranging a power supply which drives a compressor and can accumulate electricity. SOLUTION: A storage battery 10 is switched to a compressor 1 side or a charger connecting terminal 13 side through a pressurizing/charging switch 11. At the time of calibrating, the switch 11 is connected to a pressurizing side, the air compressor 1 is operated, and compressed air is outputted. When this compressed air is supplied to the primary side of a pressure intensifying valve 2, secondary side pressure is also gradually increased by pressure intensifying action. This pressure is made to serve as external output as it is, and apply pressure to a target apparatus to be calibrated.  During the normal calibrating work of the pressure apparatus, pressurizing is interrupted around a target pressure while watching the indication of a pressure gauge 4, fine set is matched to the target pressure while rotating the knob of a pressure fine regulating cylinder 5 and watching the indication of a digital pressure gauge.
Patent JP-S5660647-A (JP)
Title: Catalyst element
Inventor: KOYAMA AKIO
IPC: B01D53/86
Filed: 1979-10-23
Abstract: PURPOSE: To effectively oxidize combustible odorous substances for deodorization by using heating body made of a semiconductor porcelain having a great number of through holes and a positive resistance characteristics as a catalyst element for the treatment of exhaust gas.  
     CONSTITUTION: A catalyst element, used for the treatment of combustible odorous substances present in exhaust gas, is obtained by supporting a substance having a catalytic activity, e.g., platinum, etc., on the inner walls of plural through holes formed in a heating body made of a semiconductor porcelain having a positive resistance temperature characteristic. An electric current is applied to the catalyst element to directly heat it to a proper temperature, and then exhaust gas containing offensively odorous combustible substances is passed through the catalyst elements, thereby combustible substances in exhaust gas are oxidized and therefore, offensive odors can be effectively removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05334071-A (JP)
Title: One-chip microcomputer
Inventor: OGISHI TOSHIYA
IPC: G06F9/06
Filed: 1992-05-28
Abstract: PURPOSE:To use a one-chip microcomputer in which the content of a ROM before change is incorporated by changing a processing content by the processing content set by built-in memory and correcting the error of the processing content, etc. CONSTITUTION:In the case that selective input 13 is selected so as to enable the use of memory 6 for correction, a central processing unit 1 issues an instruction to switch data input from the ROM 2 to the memory 6 for correction to a data selector 9 by a selection signal 44 in address designation for the ROM 2 of the central processing unit 1 when a high-order bit on that address coincides with data 8 to designate the high-order bit on the memory 6 for correction, and hereinafter, correction data 7 written on the memory 6 for correction from the outside is supplied to the central processing unit 1 before the operation of the one-chip microcomputer is started. An address signal 10 is supplied to the memory 6 for correction similarly as to the ROE 2, and it is constructed in the same structure as that of a ROM block, therefore, the readout of the ROM 2 can be performed similarly.
Patent JP-S5563726-A (JP)
Title: Spectrophotometer
Inventor: AKITOMO NOBUO
IPC: G01J3/42
Filed: 1978-11-08
Abstract: PURPOSE:To scan wavelengths even in fixed slit width, by feeding back a control system to the gains of an operational amplifier as the quantity of resistance value, which changes. CONSTITUTION:A CPU1, a ROM memory 2, a RAM memory 3, an I/O 4 for control, etc. are mounted to this device, and perform main control and data processing. The resistance of resistance R1, R2...R8 is connected in parallel in the input resistance 9 of an operational amplifier 7, and arbitrary resistance can be set by turning a switch group 31 ON-OFF in the resistance. Amplifier gains can be changed over by combining SW1-SW8. Since a control system is not fed back to a slit 20 of a monochro-meter, fixed slit width set by operators is kept even when wave lengths are scanned, and spectra in the same bandpass are recorded over the whole range.
Patent JP-2000326504-A (JP)
Title: Electrostatic ink jet head
Inventor: ABE SHUYA
IPC: B41J2/045
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a fine nozzle pitch without increasing cost per bit by arranging three rows or more of nozzle in zigzag without increasing the chip area significantly. SOLUTION: As shown by 10, 10', nozzles are arrange in zigzag in a plurality of rows. Potential of individual electrodes 4' in the left side row is connected with a pad take-out part 12'. Chip area can be prevented from increasing by passing the wiring 5 through the gap of right side row. The wiring 5 is narrower than the individual electrode 4 in the gap of right side row and arranged on the outside of the individual electrode 4 so that ink is not ejected erroneously from the right side row when a voltage is applied to the wiring 5 in order to eject ink from the left side row.
Patent JP-S62293480-A (JP)
Title: Word processor
Inventor: IKEDA KATSUYUKI
IPC: G06T11/60
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a word processor capable of registering an arbitrary graphic by detecting the position of a writing point and processing the quantity of movement thereof and the direction thereof by a CPU. CONSTITUTION:A tablet 112 is constituted of two transparent resistance sheets 204, 205 and an A/D converter 201 with a slight space. On the two transparent sheets. 204, 205, electrodes 206 are respectively disposed, a resistance between the electrodes is measured by the A/D converter 201 and an absolute coordinate position pressed by a pen 203 can be calculated and a processing circuit 202 has a function for transmitting the calculated coordinate position to the CPU 101.
Patent JP-H10329647-A (JP)
Title: Manufacture of cable part provided with fastener member
Inventor: WIER FRANZ
IPC: F16C1/14
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To simplify work without removing a shrinkage tube or a lacquer by partly heating a cable part coated with a plastic sheath and compressively bonding a fastener member on the heated part. SOLUTION: A cable of desired characteristics is coated with a plastic sheath 14 in an extruding process and cut into cable parts 10 of desired length. The cable part 10 is heated at its end to which a fastener member 12 is compressively bonded and the fastener member 12 is compressively bonded. Since the plastic sheath 14 is preheated, the plastic sheath 14 comes from under the fastener member 12 in a compressively bonding process to form combination in required configuration between the fastener member 12 and the cable part 10. Plastic material, stable at a high temperature, can be used to coat the plastic sheath 14, so that mechanical and thermal damage to the cable part 10 is protected and prevented and lacquer removing labor is eliminated during work for simplifying work.
Patent JP-H032388-A (JP)
Title: Method for removing coating film of metallic material
Inventor: AKIYAMA MASAYOSHI
IPC: C23G5/00
Filed: 1989-05-30
Abstract: PURPOSE:To economically remove the metallic coating film on a metallic material with high efficiency and without causing environmental pollution by forcedly oxidizing the metallic material having the metallic coating film under specified conditions and then pickling the material. CONSTITUTION:A metallic material having a metallic coating film is heated to a red heat at >=600 deg.C. The metallic material is brought into contact with an oxygen-contg. gas under such conditions to forcedly oxidize the metallic coating film. The material is then pickled to remove the oxide film on its surface.
Patent JP-H06329927-A (JP)
Title: Ink composition for ink jet printing and dyeing method using the same
Inventor: MURAKAMI YASUO
IPC: C09D11/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain an ink composition for ink jet printing which gives a clear blue printed product excellent in long-term dispersibility and printability and is useful for printing hydrophobic fibers such as polyester by incorporating specific disperse dye (s). CONSTITUTION:The ink composition comprises one or more disperse dyes represented by the formula [wherein R1 is H, Cl, Br, CH3 or OCH3; R2 is H, CH3, OCH3 or OC2H5; and R3 and R4 are each H, a 1-6C alkyl (substituted by Cl, Br, CN, a 1-6C alkoxy, an aryl, an aryloxy, a carbo-(1-6C) alkoxy acetoxy or allyloxy), allyl or a cycloalkyl, or may be combined with each other to form a heterocyclic residue].
Patent JP-S6116288-A (JP)
Title: Blower
Inventor: NAKAMURA MASAAKI
IPC: F04D29/00
Filed: 1984-07-02
Abstract: PURPOSE:To reduce the space in the rear of the body of a blower, by providing a stand for retractably supporting an extendable member for supporting the blower body oscillatably in the lateral direction so that the extending and retracting operation of the extendable member is synchronized with the lateral oscillation of the blower body. CONSTITUTION:One end of an extendable link 22 is pivotally supported to the outer peripheral section of an extendable cam member 21, and the other end of the extendable link 22 is pivotally supported by a cylinder section 13. The rotation of the extendable cam member 21 causes the pivotally supporting section of the extendable link 22 with respect to the extendable cam member 21 to move back and forth so that an extendable member 3 extends and retracts relative to the cylinder section 13. The extendable member 3 is extended and retracted relative to a stand in synchronism with the lateral oscillation of a blower body 2. Accordingly, the space for the lateral oscillation of the blower body may be ensured with the projecting amount of the blower body from the wall surface W being made minimum. The mechanism may be simplified by carrying out the lateral oscillation, and extending and retracting operation of the blower body with the use of an oscillating motor 16, and the movements of all sections may be easily synchronized.